As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
FCF FAILED FLAPS FAILED TO RE TRACT FROM 1 TO 0. EICAS INDICATES FLAPS 0 WHEN FLAP FAIL MESSAGE IS ANNUNCIATED. EMERGENCY DECLARED. (4TH REPEAT EVENT). REF. NRWC#S 783-ORD-01754 AND 783-ORD-01755. REPLACED OUTBD ROLLER LOCK SUPPORT IAW EMB-170 M/M 27-51-11, OPS CHECK GOOD. AIRCRAFT RELEASED FOR FCF PURPOSES ONLY